uk.ac.bbsrc.tgac.browser.web.UploadController.java Source code

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Here is the source code for uk.ac.bbsrc.tgac.browser.web.UploadController.java

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/*
 * Copyright (c) 2012. The Genome Analysis Centre, Norwich, UK
 * MISO project contacts: Robert Davey, Mario Caccamo @ TGAC
 * *********************************************************************
 *
 * This file is part of MISO.
 *
 * MISO is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * MISO is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with MISO.  If not, see <http://www.gnu.org/licenses/>.
 *
 * *********************************************************************
 */

package uk.ac.bbsrc.tgac.browser.web;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.multipart.MultipartFile;
import org.springframework.web.multipart.MultipartHttpServletRequest;
import uk.ac.bbsrc.tgac.browser.core.store.FilesManager;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.List;
import java.util.Map;

@Controller
@RequestMapping("/upload")
public class UploadController {
    protected static final Logger log = LoggerFactory.getLogger(UploadController.class);

    @Autowired
    public FilesManager filesManager;

    public void setFilesManager(FilesManager filesManager) {
        this.filesManager = filesManager;
    }

    //  public void setFilesManager(DnaSequenceService dnaSequenceService) {
    //    this.dnaSequenceService = dnaSequenceService;
    //  }

    public void uploadFile(Class type, String qualifier, MultipartFile fileItem) throws IOException {
        log.info("uploadfile 1.1");

        File dir = new File(filesManager.getFileStorageDirectory() + File.separator
                + type.getSimpleName().toLowerCase() + File.separator + qualifier);
        if (filesManager.checkDirectory(dir, true)) {
            log.info("Attempting to store " + dir.toString() + File.separator + fileItem.getOriginalFilename());
            fileItem.transferTo(
                    new File(dir + File.separator + fileItem.getOriginalFilename().replaceAll("\\s", "_")));
        } else {
            throw new IOException(
                    "Cannot upload file - check that the directory specified in miso.properties exists and is writable");
        }
        log.info("uploadfile 1.2");

    }

    public void uploadFile(Object type, String qualifier, MultipartFile fileItem) throws IOException {
        log.info("uploadfile 1");

        uploadFile(type.getClass(), qualifier, fileItem);

        log.info("uploadfile 2");

    }

    @RequestMapping(value = "/file", method = RequestMethod.POST)
    public void uploadProjectDocument(MultipartHttpServletRequest request) throws IOException {
        String projectId = "SAM";
        log.info("uploadProjectDocument");
        for (MultipartFile fileItem : getMultipartFiles(request)) {
            log.info("uploadProjectDocument loop " + fileItem);
            uploadFile("sam", projectId, fileItem);
        }
        log.info("uploadProjectDocument loop finished");
    }

    private List<MultipartFile> getMultipartFiles(MultipartHttpServletRequest request) {
        List<MultipartFile> files = new ArrayList<MultipartFile>();
        Map<String, MultipartFile> fMap = request.getFileMap();
        for (String fileName : fMap.keySet()) {
            MultipartFile fileItem = fMap.get(fileName);
            if (fileItem.getSize() > 0) {
                files.add(fileItem);
            }
        }
        return files;
    }
}